RHEL 8:python-pillow (RHSA-2021: 4149)

critical Nessus 插件 ID 155178

简介

远程 Red Hat 主机缺少一个或多个安全更新。

描述

远程 Redhat Enterprise Linux 8 主机上安装的程序包受到 RHSA-2021: 4149 公告中提及的多个漏洞的影响。

- python-pillow:PCX 图像阅读器中存在缓冲区过度读取问题 (CVE-2020-35653)

- python-pillow:SGI RLE 图像阅读器中存在缓冲区过度读取问题 (CVE-2020-35655)

- python-pillow:J2K 图像阅读器中存在越界读取问题(CVE-2021-25287、CVE-2021-25288)

- python-pillow:TIFF 图像阅读器中 memcpy 的偏移量为负数 (CVE-2021-25290)

- python-pillow:PDF 格式解析器中存在正则表达式 DoS 问题 (CVE-2021-25292)

- python-pillow:SGI RLE 图像阅读器中存在越界读取问题 (CVE-2021-25293)

- python-pillow:BLP 图像阅读器中存在内存分配过多问题 (CVE-2021-27921)

- python-pillow:ICNS 图像阅读器中存在内存分配过多问题 (CVE-2021-27922)

- python-pillow:ICO 图像阅读器中存在内存分配过多问题 (CVE-2021-27923)

- python-pillow:PSD 图像阅读器中存在内存分配过多问题 (CVE-2021-28675)

- python-pillow:FLI 图像阅读器中存在无限循环问题 (CVE-2021-28676)

- python-pillow:EPS 图像阅读器存在 CPU 占用过多问题 (CVE-2021-28677)

- python-pillow:BLP 图像阅读器中存在过度循环问题 (CVE-2021-28678)

- python-pillow:图像转换函数中存在缓冲区溢出问题 (CVE-2021-34552)

请注意,Nessus 尚未测试这些问题,而是只依据应用程序自我报告的版本号进行判断。

解决方案

更新受影响的 python3-pillow 程序包。

另见

https://access.redhat.com/security/cve/CVE-2020-35653

https://access.redhat.com/security/cve/CVE-2020-35655

https://access.redhat.com/security/cve/CVE-2021-25287

https://access.redhat.com/security/cve/CVE-2021-25288

https://access.redhat.com/security/cve/CVE-2021-25290

https://access.redhat.com/security/cve/CVE-2021-25292

https://access.redhat.com/security/cve/CVE-2021-25293

https://access.redhat.com/security/cve/CVE-2021-27921

https://access.redhat.com/security/cve/CVE-2021-27922

https://access.redhat.com/security/cve/CVE-2021-27923

https://access.redhat.com/security/cve/CVE-2021-28675

https://access.redhat.com/security/cve/CVE-2021-28676

https://access.redhat.com/security/cve/CVE-2021-28677

https://access.redhat.com/security/cve/CVE-2021-28678

https://access.redhat.com/security/cve/CVE-2021-34552

https://access.redhat.com/errata/RHSA-2021:4149

https://bugzilla.redhat.com/1915420

https://bugzilla.redhat.com/1915432

https://bugzilla.redhat.com/1934685

https://bugzilla.redhat.com/1934699

https://bugzilla.redhat.com/1934705

https://bugzilla.redhat.com/1935384

https://bugzilla.redhat.com/1935396

https://bugzilla.redhat.com/1935401

https://bugzilla.redhat.com/1958226

https://bugzilla.redhat.com/1958231

https://bugzilla.redhat.com/1958240

https://bugzilla.redhat.com/1958252

https://bugzilla.redhat.com/1958257

https://bugzilla.redhat.com/1958263

https://bugzilla.redhat.com/1982378

插件详情

严重性: Critical

ID: 155178

文件名: redhat-RHSA-2021-4149.nasl

版本: 1.4

类型: local

代理: unix

发布时间: 2021/11/11

最近更新时间: 2022/9/22

支持的传感器: Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent

风险信息

VPR

风险因素: High

分数: 7.4

CVSS v2

风险因素: High

基本分数: 7.5

时间分数: 5.5

矢量: AV:N/AC:L/Au:N/C:P/I:P/A:P

时间矢量: E:U/RL:OF/RC:C

CVSS 分数来源: CVE-2021-34552

CVSS v3

风险因素: Critical

基本分数: 9.8

时间分数: 8.5

矢量: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

时间矢量: E:U/RL:O/RC:C

漏洞信息

CPE: cpe:/o:redhat:enterprise_linux:8, cpe:/o:redhat:rhel_aus:8.6, cpe:/o:redhat:rhel_e4s:8.6, cpe:/o:redhat:rhel_eus:8.6, cpe:/o:redhat:rhel_tus:8.6, p-cpe:/a:redhat:enterprise_linux:python3-pillow

必需的 KB 项: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu

易利用性: No known exploits are available

补丁发布日期: 2021/11/9

漏洞发布日期: 2021/1/12

参考资料信息

CVE: CVE-2020-35653, CVE-2020-35655, CVE-2021-25287, CVE-2021-25288, CVE-2021-25290, CVE-2021-25292, CVE-2021-25293, CVE-2021-27921, CVE-2021-27922, CVE-2021-27923, CVE-2021-28675, CVE-2021-28676, CVE-2021-28677, CVE-2021-28678, CVE-2021-34552

RHSA: 2021:4149

CWE: 20, 119, 120, 122, 125, 400, 835